[GRASS-user] v.transform rotation

[Markus Neteler]

On Sat, Dec 4, 2010 at 6:15 PM, Margherita Di Leo <diregola at gmail.com> wrote:
> Hi GRASS users,
>
> I have a problem using v.transform. I can shift my vector map along x an y
> without problem, but when I try to rotate it, I can't figure out where
> exactly is the centre of the rotation. Is there any way to decide the centre
> of the rotation?

I guess that it is the center of the projection used in the location.

Markus